<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use app\common\service\Common;
use think\Db;
use think\exception\PDOException;
use think\exception\ValidateException;
use Exception;

use PhpOffice\PhpSpreadsheet\IOFactory;
use PhpOffice\PhpSpreadsheet\Spreadsheet;


/**
 * 充电桩厂商管理
 *
 * @icon fa fa-circle-o
 */
class Manufacturer extends Backend
{
    
    /**
     * Manufacturer模型对象
     * @var \app\admin\model\Manufacturer
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Manufacturer;
        $this->view->assign("statusList", $this->model->getStatusList());
    }

    public function import()
    {
        parent::import();
    }

    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */
    /**
     * 添加
     */
    public function add()
    {
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($params);

                if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
                    $params[$this->dataLimitField] = $this->auth->id;
                }

                $params['token']=(new Common())->createToken($params['name']);
                $result = false;
                Db::startTrans();
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
                        $this->model->validateFailException(true)->validate($validate);
                    }

//                    $result = $this->model->allowField(true)->save($params);
                    $result = $this->model::create($params);
                    if (!empty($params['urls'])){
                        $urls=explode(';',$params['urls']);
                        $data=[];
                        for ($i=0;$i<count($urls);$i++){
                            $data[]=[
                                'manufacturer_id'=>$result['id'],
                                'url'=>$urls[$i],
                                'createtime'=>time()
                            ];
                        }
                        (new \app\admin\model\ManufacturerUrl())->saveAll($data);
                    }

                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('No rows were inserted'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        return $this->view->fetch();
    }

    /**
     * 编辑
     */
    public function edit($ids = null)
    {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            if (!in_array($row[$this->dataLimitField], $adminIds)) {
                $this->error(__('You have no permission'));
            }
        }
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($params);
                $result = false;
                Db::startTrans();
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
                        $row->validateFailException(true)->validate($validate);
                    }
                    $result = $row->allowField(true)->save($params);

                    \app\admin\model\ManufacturerUrl::where('manufacturer_id',$ids)->delete();
                    if (!empty($params['urls'])){
                        $urls=explode(';',$params['urls']);
                        $data=[];
                        for ($i=0;$i<count($urls);$i++){
                            $data[]=[
                                'manufacturer_id'=>$ids,
                                'url'=>$urls[$i],
                                'createtime'=>time()
                            ];
                        }
                        (new \app\admin\model\ManufacturerUrl())->saveAll($data);
                    }

                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('No rows were updated'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }

    //刷新token
    public function createToken()
    {
            $name=$_POST['name'];
            $token=(new Common())->createToken($name);
            $res=\app\admin\model\Manufacturer::where('token',$token)->find();
            if ($res) $token=(new Common())->createToken($name);
            else $token=$token;
            return json(['code'=>1,'msg'=>'成功','data'=>$token]);
    }

    public function out()
    {
        $spreadsheet=new Spreadsheet();
        $sheet=$spreadsheet->getActiveSheet();

        $sheet->getCell('A1')->setValue('厂商名称');
        $title = '充电桩厂商导入模板';
        header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
        header('Content-Disposition: attachment;filename="' . $title . '.xlsx"');
        header('Cache-Control: max-age=0');
        // If you're serving to IE 9, then the following may be needed
        header('Cache-Control: max-age=1');

        // If you're serving to IE over SSL, then the following may be needed
        header('Expires: Mon, 26 Jul 1997 05:00:00 GMT'); // Date in the past
        header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT'); // always modified
        header('Cache-Control: cache, must-revalidate'); // HTTP/1.1
        header('Pragma: public'); // HTTP/1.0
        $objWriter = IOFactory::createWriter($spreadsheet, 'Xlsx');
        $objWriter->save('php://output');
        return;
    }

}
